3.5mm 4poles/3poles Converter/Adapter Cables

3poles converts your smartphone microphone to fit for computer and DSLR cameras WHILES 4poles converts your computer and DSR microphone to fit for your smartphone and single aux port laptops.
Specifications:
Cable Length: 13mm
Item Weight: 6g / 0.2oz
Package Size: 14 * 5 * 1cm / 5.5 * 2.0 * 0.4in
Package Weight: 10g / 0.3oz
Note:
This adapter cable is not compatible for iPad/ Apple computer/ MacBook.
Package List:
1 * Cable